15673068688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{21313}}^1$

素因数の和:21440

約数の個数: 80

約数和(自身を含む): 33300993600

約数和(自身を除く): 17627924912

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 59, 76, 82, 118, 152, 164, 236, 304, 328, 472, 656, 779, 944, 1121, 1558, 2242, 2419, 3116, 4484, 4838, 6232, 8968, 9676, 12464, 17936, 19352, 21313, 38704, 42626, 45961, 85252, 91922, 170504, 183844, 341008, 367688, 404947, 735376, 809894, 873833, 1257467, 1619788, 1747666, 2514934, 3239576, 3495332, 5029868, 6479152, 6990664, 10059736, 13981328, 16602827, 20119472, 23891873, 33205654, 47783746, 51556147, 66411308, 95567492, 103112294, 132822616, 191134984, 206224588, 265645232, 382269968, 412449176, 824898352, 979566793, 1959133586, 3918267172, 7836534344, 15673068688]

約数ペア:

[(1, 15673068688), (2, 7836534344), (4, 3918267172), (8, 1959133586), (16, 979566793), (19, 824898352), (38, 412449176), (41, 382269968), (59, 265645232), (76, 206224588), (82, 191134984), (118, 132822616), (152, 103112294), (164, 95567492), (236, 66411308), (304, 51556147), (328, 47783746), (472, 33205654), (656, 23891873), (779, 20119472), (944, 16602827), (1121, 13981328), (1558, 10059736), (2242, 6990664), (2419, 6479152), (3116, 5029868), (4484, 3495332), (4838, 3239576), (6232, 2514934), (8968, 1747666), (9676, 1619788), (12464, 1257467), (17936, 873833), (19352, 809894), (21313, 735376), (38704, 404947), (42626, 367688), (45961, 341008), (85252, 183844), (91922, 170504)]